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alastairmccormack/terraform.tf

Created April 23, 2019 17:41
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One-liner Terraform external command to get current branch (No need to create additional script)
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terraform.tf
# Branch name accessible via: ${data.external.git-branch.result.branch}
data "external" "git-branch" {
program = ["/bin/bash", "-c", "jq -n --arg branch `git rev-parse --abbrev-ref HEAD` '{\"branch\":$branch}'"]
}
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